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In this work, the processes of purification of oily waters using magnetites were investigated: magnetite synthesized according to the classical method and magnetites modified with hydrophobizing agents (sulfonol or alkylimidazolin). It was shown that magnetite modified with alkylimidazolin in doses of 50–200 mg/dm3 provides a high degree of oil removal from waters of various mineralization. The degree of water purification reaches 97.5–99.8%. Sulfonol-modified magnetite shows greater efficiency than conventional magnetite only at high concentrations (200 mg/dm3) and only in fresh water. Three hours is enough to ensure the maximum degree of purification of water-oil solutions. Changing the amount of hydrophobizing agent (alkylimidazolin) during the synthesis of magnetite reduces the effect of pH on the purification of both fresh and mineralized waters.
Słowa kluczowe
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Tom
Strony
155--162
Opis fizyczny
Bibliogr. 17 poz., rys.
Twórcy
autor
- Department of Ecology and Technology of Plant Polymers, Faculty of Chemical Engineering, Igor Sikorsky Kyiv Polytechnic Institute, Beresteiskyi Avenu 37/4, 03056 Kyiv, Ukraine
autor
- Department of Ecology and Technology of Plant Polymers, Faculty of Chemical Engineering, Igor Sikorsky Kyiv Polytechnic Institute, Beresteiskyi Avenu 37/4, 03056 Kyiv, Ukraine
autor
- Department of Ecology and Technology of Plant Polymers, Faculty of Chemical Engineering, Igor Sikorsky Kyiv Polytechnic Institute, Beresteiskyi Avenu 37/4, 03056 Kyiv, Ukraine
autor
- Department of Ecology and Technology of Plant Polymers, Faculty of Chemical Engineering, Igor Sikorsky Kyiv Polytechnic Institute, Beresteiskyi Avenu 37/4, 03056 Kyiv, Ukraine
autor
- Department of Ecology and Technology of Plant Polymers, Faculty of Chemical Engineering, Igor Sikorsky Kyiv Polytechnic Institute, Beresteiskyi Avenu 37/4, 03056 Kyiv, Ukraine
Bibliografia
- 1. Barala S.K., Arora M., Saina P., Parveen S. 2013. Magnetite decorated activated carbon composites for water purification. Рroceeding of international conference on recent trends in applied physics and material science: RAM, 1536(1), 1244–1245.
- 2. Elmobarak F., Almomani F. 2021. Application of Fe3O4 magnetite nanoparticles grafted in silica (SiO2) for oil recovery from oil in water emulsions. Chemosphere, 265.
- 3. Guselnikova O., Barras A., Addad A., Sviridova E., Szunerits S., Postnikov P., Boukherroub R. 2020. Magnetic polyurethane sponge for efficient oil adsorption and separation of oil from oil-in-water emulsions. Separation and Purification Technology, 240, 116627.
- 4. International convention for the prevention of pollution from ships, 1973 as modified by the Protocol of 1978, or “MARPOL 73/78”.
- 5. Kochetov G., Samchenko D., Lastivka O., Derecha D. 2022. Determining the rational parameters for processing spent etching solutions by ferritization using alternating magnetic fields. Eastern-European Journal of Enterprise Technologies, 3/10(117), 21–28.
- 6. Lei Xia, Faze Chen, Zexin Cai, Jiaqi Chao, Yanling Tian, Dawei Zhang. 2022. Magnet-assisted selective oil removal from water in non-open channel and continuous oil spills clean-up. Separation and Purification Technology, 282, 120119.
- 7. Mysore D., Viraraghavan T., Jin, Y.C. 2006. Oil/water separation technology-A review. Journal of Residuals Science and Technology, 3, 5–14.
- 8. Namdeo M. 2017. Magnetite nanoparticles as effective adsorbent for water purification. A review. Advances in Recycling & Waste Management: Open Access, 2(3).
- 9. Nugroho T.F., Baheramsyah A., Trikurnia N.A. 2019. Analysis of port-based discharge water treatment of ships, case Study: PT. TPS. International Journal of Marine Engineering Innovation and Research, 3(4), 141–147.
- 10. On the approval of the Rules for the protection of inland sea waters and the territorial sea from pollution and clogging: Resolution of the Cabinet of Ministers of Ukraine on Rules, Norms, and Requirements dated February 29, 1996 №269. (In Ukrainian).
- 11. On the approval of the Rules for the prevention of pollution from vessels in the inland waterways of Ukraine: Order of the Ministry of Transport and Communications of Ukraine dated August 13, 2007 №694. Official Gazette of Ukraine 10/29/2007 – 2007, № 79, p. 187, article 2965. (In Ukrainian).
- 12. Radovenchyk V.M., Romanenko M.I., Grinchuk S.V., Glushchenko A.S. 2015. Removal of petroleum products from water by magnetite-based sorbents. Eastern-European Journal of Enterprise Technologies, 1/5(73), 20–24.
- 13. Resolution MEPC.107(49). Revised guidelines and specifications for equipment for the prevention of pollution from bilges in machinery spaces of ships (Adopted on 07/18/2003). [Electronic resource]. (in Russian)
- 14. Singh V. 2014. Oil sorption by raw cotton. Industrial and engineering chemistry research, 52(18), 6277–6281.
- 15. Tao Zhang, Zhangdi Li, Yuanfei Lü, Yu Liu, Dongya Yang, Qiurong Li, Fengxian Qiu. 2019. Recent progress and future prospects of oil-absorbing materials. Chinese Journal of Chemical Engineering, 27(6), 1282–1295.
- 16. Vozniuk M.B., Shabliy T.O. 2021. Ensuring the ecological safety of the operation of water transport. Proceedings of the XXII International Science Conference «Ecology. Human. Society». Kyiv, 106–110. (In Ukrainian).
- 17. Water Code of Ukraine. Entered into force by the resolution of the Verkhovna Rada of Ukraine dated 06.06.95 № 214–95–VR. Information of the Verkhovna Rada of Ukraine from June 13, 1995, № 24, Article 189. (In Ukrainian).
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-a328d463-507e-4d5a-a1f6-2f7185ceb5be